Ahvenkoski

Ahvenkoski (Swedish: Abborfors) is a historical site in the Kymenlaakso region, Finland, located by the westernmost branch of the river Kymijoki.

The Ahvenkoski rapid was mostly destroyed in the 1930s, as the water level rose several meters due to the construction of a hydroelectric power station.

[3] The historical King's Road ran by the village, crossing the river through the Kirmusaari Island.

[1] Both sides established their mail and custom houses to the village and started building various fortifications by the river.

[2] The Finnish national road 7 runs by Ahvenkoski as a part of the European route E18 highway.